Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
52051 (2002 PA97)
Classification: Main-belt Asteroid          SPK-ID: 2052051
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0640888825534094 4.31e-08  
a 2.367784987159237 9.8589e-09 au
q 2.216036293205462 1.0072e-07 au
i 6.554440284876693 5.5858e-06 deg
node 354.5087431706994 3.4131e-05 deg
peri 71.03381524871216 6.0811e-05 deg
M 232.2452317684351 4.7765e-05 deg
tp 2459472.765736879694
(2021-Sep-15.26573688)
0.00017645 TDB
period 1330.797023313635
3.64
8.3117e-06
2.276e-08
d
yr
n .2705145816329025 1.6895e-09 deg/d
Q 2.519533681113011 1.0491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1002  
   data-arc span      8202 days (22.46 yr)  
   first obs. used      1996-12-17  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53933  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:20:16  

Additional Information
 Earth MOID = 1.23882 au 
 Jupiter MOID = 2.64234 au 
 T_jup = 3.535 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO474405  

52051 (2002 PA97)          Discovered 2002-Aug-14 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Mar-29 08:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin